--- a/src/ui/canvas.h Tue Jun 07 20:44:19 2022 +0300 +++ b/src/ui/canvas.h Tue Jun 07 21:35:29 2022 +0300 @@ -13,6 +13,8 @@ DrawMode }; +Q_DECLARE_METATYPE(EditingMode); + struct DrawState { std::vector<glm::vec3> polygon;